867220126434104 has 32 divisors (see below), whose sum is σ = 1639714304724480. Its totient is φ = 429966616512384.

The previous prime is 867220126434047. The next prime is 867220126434113. The reversal of 867220126434104 is 401434621022768.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 225467267 + ... + 229281330.

It is an arithmetic number, because the mean of its divisors is an integer number (51241072022640).

Almost surely, 2^{867220126434104} is an apocalyptic number.

It is an amenable number.

867220126434104 is a deficient number, since it is larger than the sum of its proper divisors (772494178290376).

867220126434104 is a wasteful number, since it uses less digits than its factorization.

867220126434104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454750607 (or 454750603 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 50.

The spelling of 867220126434104 in words is "eight hundred sixty-seven trillion, two hundred twenty billion, one hundred twenty-six million, four hundred thirty-four thousand, one hundred four".